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Adding Integers on a Number Line

Last updated over 5 years ago

9 questions

10

10

10

10

10

10

15

15

10

Study the examples below, then answer the following two questions.

Question 1

1.

Question 2

2.

Question 3

3.

Using the number line below to show the solution for 5 + -7

Question 4

4.

Using the number line below to show the solution for - 2 + 6

Question 5

5.

Using the number line below to show the solution for - 3 + - 5

Question 6

6.

Using the number line below to show the solution for 2 + 4

Now watch the video below to check your work!

Question 7

7.

Using the number line below to show the solution for - 7 + 4

Question 8

8.

Using the number line below to show the solution for 8 + - 3

Question 9

9.

Use the whiteboard above to draw a chip model to solve - 5 + 2

After looking at the examples.  What happens when you add a positive and a negative number?

The sum is always positive.

The sum is always negative.

The sum could be positive or negative.

After looking at the examples.  What happens when you add two negative numbers?

The sum is always positive.

The sum is always negative.

The sum could be positive or negative.